.beta.-lactam compounds
US5464617A · kind A · utility
3Cited by
2References
87Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 1995 |
| Grant date | Nov 7, 1995 |
| Priority date | — |
| Expiry date | Mar 3, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D513/16
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds of the formula ##STR1## where Z, A, and R are as disclosed herein and pharmaceutically compatible, readily hydrolyzable esters and salts of these compounds are disclosed. The compounds have .beta.-lactamase inhibiting properties and are useful in the control of .beta.-lactamase-forming pathogens in combination with .beta.-lactam antibiotics. They also exhibit antibacterial activity of their own and can accordingly be used themselves in the control or treatment of infectious diseases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.